Mountain Cement Co

Significant noncompliance (1 programs)TRI ReporterClean Air ActClean Water ActRCRA
Inspections6all-program
Penalty actions0
Total penalties$0lifetime
On-site releases38.5k lbTRI reported

Location

Address5 Sand Creek Road
CityLaramie
CountyAlbany County
StateWyoming
ZIP82070
Coordinates41.26840, -105.60380
EPA Registry ID110005580503

Compliance by program

ProgramStatusQuarters NC (last 12)Penalties
Clean Air ActViolation Unaddressed; State Has Lead Enforcement12$0
Clean Water ActNo Violation Identified0$0
RCRA Hazardous WasteNo Violation Identified0$0

TRI chemical releases

YearChemicalAirWaterLandTotal
2024Hydrogen cyanide38.0k0038.0k
2024Manganese25100251
2024Nickel compounds14200142
2024Chromium compounds (except for chromite ore mined…520052
2024Zinc compounds420042
2024Copper230023
2024Mercury compounds160016
2024Lead compounds120012
2024Dioxin and dioxin-like compounds0000
2024Ethylene glycol0000
2023Barium compounds (except for barium sulfate (CAS …53600536
2023Chromium compounds (except for chromite ore mined…12200122
2023Nickel compounds670067
2023Lead compounds510051
2023Vanadium compounds360036
2023Mercury compounds230023
2022Barium compounds (except for barium sulfate (CAS …51900519
2022Chromium compounds (except for chromite ore mined…11900119
2022Nickel compounds640064
2022Lead compounds500050
2022Vanadium compounds350035
2022Mercury compounds230023

What this means

This facility is currently in significant noncompliance with one or more EPA-administered laws. EPA's ECHO database flags facilities as significant violators when they have repeated violations across multiple quarters or unresolved enforcement actions. 12 quarter(s) of noncompliance reported in the last 12. Lifetime penalties: $0.

Significant violators receive enforcement priority. If you live near this facility and have concerns, the EPA Office of Inspector General accepts complaints, and your state environmental agency typically maintains its own enforcement docket.

EPA references

View detailed facility report at echo.epa.gov →